Patents by Inventor Moran HA

Moran HA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LIGHT EMITTING ELEMENT AND HETERO COMPOUND FOR LIGHT EMITTING ELEMENT
    Publication number: 20240357922
    Abstract: A light emitting element includes a first electrode, a second electrode on the first electrode, and at least one functional layer between the first electrode and the second electrode. The at least one functional layer includes a first compound represented by Formula 1.
    Type: Application
    Filed: January 10, 2024
    Publication date: October 24, 2024
    Inventors: JIYONG CHOI, YOUNGJIN PARK, HEECHOON AHN, JUHUI YUN, YESEUL LEE, SEOWON CHO, MORAN HA
  • LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND
    Publication number: 20240341180
    Abstract: Embodiments provide a light-emitting device including a heterocyclic compound, an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer.
    Type: Application
    Filed: March 11, 2024
    Publication date: October 10, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: Moran Ha, Heechoon Ahn, Juhui Yun, Yeseul Lee, Seowon Cho, Jiyong Choi
  • LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND
    Publication number: 20240334826
    Abstract: Provided are a light-emitting device including a heterocyclic compound represented by Formula 1 and an electronic device including the light-emitting device. In addition, provided is the heterocyclic compound represented by Formula 1. The detailed description of Formula 1 is as set forth in the present specification.
    Type: Application
    Filed: March 19, 2024
    Publication date: October 3, 2024
    Inventors: Juhui Yun, Youngjin Park, Heechoon Ahn, Yeseul Lee, Jiyong Choi, Moran Ha
  • LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND
    Publication number: 20240324453
    Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and a heterocyclic compound represented by Formula 1. In addition, an electronic device including the light-emitting device and the heterocyclic compound represented by Formula 1 are also provided.
    Type: Application
    Filed: March 7, 2024
    Publication date: September 26, 2024
    Inventors: Heechoon Ahn, Hyeongmin Kim, Juhui Yun, Hyoyoung Lee, Jiyong Choi, Moran Ha
  • LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE, AND HETEROCYCLIC COMPOUND
    Publication number: 20240292742
    Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including a heterocyclic compound represented by Formula 1. In addition, an electronic apparatus including the light-emitting device, and the heterocyclic compound represented by Formula 1 are also provided.
    Type: Application
    Filed: January 12, 2024
    Publication date: August 29, 2024
    Inventors: Youngjin Park, Hyeongmin Kim, Heechoon Ahn, Hyoyoung Lee, Jiyong Choi, Moran Ha
  • COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE COMPOSITION, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
    Publication number: 20240268228
    Abstract: A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2, a light-emitting device including the composition, and an electronic apparatus including the light-emitting device are provided.
    Type: Application
    Filed: December 15, 2023
    Publication date: August 8, 2024
    Inventors: Moran Ha, Heechoon Ahn, Hyunah Um, Yeseul Lee, Seowon Cho, Jiyong Choi
  • COMPOSITION, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS INCLUDING THE SAME
    Publication number: 20240260290
    Abstract: A composition includes a first compound represented by Formula 1 and a second compound represented by Formula 2. A light-emitting device includes the two compounds, a first electrode, a second electrode facing the first electrode, and an interlayer including an emission layer, and an electronic apparatus and electronic equipment each including the light-emitting device. The triplet (T1) energy levels of the two compounds are configured such that the luminescence efficiency and lifetime of the light-emitting device may be enhanced or improved.
    Type: Application
    Filed: January 8, 2024
    Publication date: August 1, 2024
    Inventors: Jiyong Choi, Heechoon Ahn, Hyunah Um, Yeseul Lee, Hyoyoung Lee, Seowon Cho, Moran Ha
  • LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND
    Publication number: 20240260462
    Abstract: A light-emitting device including a heterocyclic compound, an electronic apparatus including the light-emitting device, and the heterocyclic compound are provided. The light-emitting device also includes a first electrode, a second electrode facing the first electrode, and an interlayer between the two electrodes and including an emission layer. The triplet energy level and glass transition temperature of the heterocyclic compound are configured such that the luminescence efficiency and lifespan of the light-emitting device may be enhanced or improved.
    Type: Application
    Filed: January 12, 2024
    Publication date: August 1, 2024
    Inventors: Yeseul Lee, Youngjin Park, Heechoon Ahn, Seowon Cho, Jiyong Choi, Moran Ha
  • LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE SAME, AND THE HETEROCYCLIC COMPOUND
    Publication number: 20240180031
    Abstract: Provided are a light-emitting device including a heterocyclic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the heterocyclic compound represented by Formula 1, wherein the description of Formula 1 is as described herein:
    Type: Application
    Filed: May 23, 2023
    Publication date: May 30, 2024
    Inventors: Hyoyoung Lee, Hyeongmin Kim, Juhui Yun, Yeseul Lee, Jiyong Choi, Moran Ha
  • ORGANIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20240164208
    Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer arranged between the first electrode and the second electrode and including an emission layer, and an organic compound represented by Formula 1:
    Type: Application
    Filed: May 19, 2023
    Publication date: May 16, 2024
    Inventors: Hyunah Um, Heechoon Ahn, Seowon Cho, Jiyong Choi, Moran Ha
  • LIGHT EMITTING DEVICE AND NITROGEN-CONTAINING COMPOUND FOR LIGHT EMITTING DEVICE
    Publication number: 20240147851
    Abstract: A light emitting device of one or more embodiments includes a first electrode, a second electrode oppositely provided to the first electrode, and an emission layer provided between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below.
    Type: Application
    Filed: July 19, 2023
    Publication date: May 2, 2024
    Inventors: YESEUL LEE, HYEONGMIN KIM, HEECHOON AHN, HYUNAH UM, Juhui YUN, MORAN HA
  • LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    Publication number: 20230363272
    Abstract: A light-emitting device and an electronic apparatus including the same, the light-emitting device including a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2: wherein details of Formulae 1 and 2 are as described herein.
    Type: Application
    Filed: May 3, 2023
    Publication date: November 9, 2023
    Inventors: Jong Soo KIM, Giwook KANG, Eunsuk KWON, Joonghyuk KIM, Hyeongmin KIM, Yusuke MARUYAMA, Youngmok SON, Eunhye AN, Satoko ISHIBE, Sooghang IHN, Dongjin JANG, Soonok JEON, Yeon Sook CHUNG, Eunjeong CHOI, Jiyong CHOI, Moran HA
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT
    Publication number: 20230320216
    Abstract: A light emitting element is provided to include a first electrode, a second electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a polycyclic compound including a boron-containing core part and an electron donating group of a dibenzoheterole skeleton.
    Type: Application
    Filed: February 9, 2023
    Publication date: October 5, 2023
    Inventors: MUN-KI SIM, JANG YEOL BAEK, Kyoung SUNWOO, MINJAE SUNG, CHANSEOK OH, MORAN HA
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT
    Publication number: 20230284528
    Abstract: Embodiments provide a light emitting element that includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode.
    Type: Application
    Filed: January 10, 2023
    Publication date: September 7, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: MUN-KI SIM, SUN YOUNG PAK, JUNHA PARK, Kyoung SUNWOO, CHANSEOK OH, MORAN HA
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
    Publication number: 20230269997
    Abstract: A light emitting element of an embodiment includes a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode, wherein the at least one functional layer includes a first compound represented by Formula 1, and at least one compound selected from among a second compound represented by Formula 2, a third compound represented by Formula 3, and a fourth compound represented by Formula 4, thereby showing high efficiency and long-life characteristics.
    Type: Application
    Filed: December 1, 2022
    Publication date: August 24, 2023
    Inventors: SUN YOUNG PAK, TAEIL KIM, Kyoung SUNWOO, MUN-KI SIM, CHANSEOK OH, MORAN HA
  • LIGHT-EMITTING DEVICE INCLUDING CONDENSED CYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE SAME, AND THE CONDENSED CYCLIC COMPOUND
    Publication number: 20230263057
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes the condensed cyclic compound.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 17, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Kyoung Sunwoo, Seran Kim, Sunyoung Pak, Jangyeol Baek, Munki Sim, Chanseok Oh, Moran Ha
  • CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE CONDENSED CYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
    Publication number: 20230255100
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer, and at least one of the condensed cyclic compound.
    Type: Application
    Filed: October 20, 2022
    Publication date: August 10, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Chanseok OH, Seran KIM, Sunyoung PAK, Kyoung SUNWOO, Munki SIM, Moran HA